baber/WOPTO huggingface dataset:
Patent JP-H0897759-A (JP)
Title: Antenna system for portable radio equipment
Inventor: MIZUSAWA MOTOO
IPC: H04W16/28
Filed: 1994-09-27
Abstract: PURPOSE: To expect an operation with high reliability for a long period and to realize an antenna characteristic over a wide band with a small size without the need for a mechanical switch by providing a movable rod antenna in electrostatic coupling with a notch antenna in which the position of electrostatic coupling is changed depending on the movement of the radio equipment itself. CONSTITUTION: When a rod antenna 1 is extracted and extended from a radio telephone set main body 7, the rod antenna 1 emits a radio wave without forming a so-called dead zone due to a shadow of a head of the user. In this state, the capacitive component and the inductive component of the notch antenna 2 are selected to be in parallel resonance with respect to the operating frequency. Then the static capacitance of an electrostatic coupling section 8 comprising ends of the rod antenna 1 and the notch antenna 2 and the inductive component of the rod antenna 1 form a constant K-type band pass filter with respect to the operating frequency. As a result, broad band signal processing is attained.
Patent JP-H04115622-A (JP)
Title: Current mirror type amplifier circuit and driving method therefor
Inventor: KATO KOJI
IPC: H03K19/086
Filed: 1990-08-31
Abstract: PURPOSE:To increase operating speed by providing a by-pass circuit part capable of switching high voltage power supply and a differential amplifier circuit part to a conductive state and a non-conductive state and a control signal output circuit part to output a control signal to turn a by-pass circuit from the conductive state to the non-conductive state. CONSTITUTION:The load side of the differential amplifier circuit part 1 is connected to the high voltage power supply VCC through a current mirror circuit part 2 consisting of the third and fourth transistors. On the other hand, a switch circuit part 3 is connected to the low voltage power supply GND side of the differential amplifier circuit part 1, and the differential amplifier circuit part 1 is turned from a standby state to an activated state on the basis of an activating signal phi. The bypass circuit part 4 is connected in parallel with the current mirror circuit part 2, and it can switch the high voltage power supply VCC and the differential amplifier circuit part 1 to the conductive state or the non-conductive state. The control signal output circuit part 5 outputs the control signal phi1 to the by-pass circuit 5 so as to turn the by-pass circuit part 5 from the conductive state to the non-conductive state after the activating signal phi is outputted. Thus, the differential amplifier circuit is turned into an operatable state before the operation of the current mirror circuit is started, and the operating speed can be increased.
Patent JP-H07323261-A (JP)
Title: Production of coating film
Inventor: YAMAMOTO TETSUYA
IPC: B05D3/02
Filed: 1994-09-27
Abstract: PURPOSE:To produce a coating film excellent in water resistance, chemicals resistance, etc., and having flexibility by applying a coating composition containing a silane compd. having a specified structure and a compd. having a functional group which reacts with an amino group in this silane compd. by heating the resultant and by drying under humidification condition. CONSTITUTION:This silane compd. having a general formula I (A' is alkylene group, R<1> is H, lower alkyl group, etc., R<2> is H or lower alkyl group, R<3> is the same or different lower alkyl group, aryl group, etc., R<4> is H, lower alkyl group, etc., W is either 0, 1 and 2, Z is either 1, 2 and 3), such as APTMS, etc., is used. And a compd. having the functional group such as isocyanate group, etc., having a reactivity with the amino group in this silane compd., in a molecule, such as RDGE, is used. This composition for coating is applied on a base material, then dried under heating and humidifying atmosphere to form a film.
Patent JP-H04112725-A (JP)
Title: Device of inoculating spawn of mushroom
Inventor: KONDO MASAO
IPC: A01G1/04
Filed: 1990-08-31
Abstract: PURPOSE:To obtain the title device surely inoculating spawns into vessels by transporting a container charged with plural culture vessel by a conveyor, opening a cover by a cover opening and closing device at a spawn inoculating position, lowering a location fixing plate, engaging the vessels with a center controlling hole and inoculating. CONSTITUTION:In a spawn inoculating device consisting of a conveyor 2 of transporting a container 9 charged with plural culture vessels 8, a cover opening and closing device 26 of opening and closing covers 7 of the culture vessels 8 sent to a spawn inoculating position and a spawn filling device 49 of filling spawns to the culture vessels 8 with the covers 7 opened by the cover opening and closing device 26, the device is equipped with a location fixing plate 16 which is positioned at the upper part of the culture vessels 8 sent to the spawn inoculating position and is stood in a dropped state by a lift 17A during cover opening and closing operation and with a cylindrical center controlling hole 22 to be engaged with the shoulder part of the culture vessels 8 to surely inoculate spawns into the culture vessels 8.
Patent JP-S60123796-A (JP)
Inventor: ABE DAIICHI
IPC: G21C19/30
Filed: 1983-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6389042-A (JP)
Title: Detector for defective diode of rectifier
Inventor: ENDO KENJI
IPC: H02K19/36
Filed: 1986-09-30
Abstract: PURPOSE:To detect a defective diode positively by a simple constitution by adding outputs from current transformers in each phase and transmitting the added output over the outside through a noncontact method. CONSTITUTION:Current transformers in respective phase for a rectifier 2-five current transformers in this case-are connected separately so as to make a round extending over the whole phase, and the series circuits of five mutually independent current transformers are formed. Outputs from respective series circuit are transmitted over amplitude modulation sections 7, and outputs from the amplitude modulation sections 7 are added in an adder 8. An output from the adder 8 is modulated by a frequency modulation section 9, and transmitted over the outside through an antenna 10. The output from the adder 8 reaches zero when diodes in each phase for the rectifier 2 are all sound, but a positive or negative output is generated when either diode gets trouble.
Patent JP-2000059997-A (JP)
Title: Switch controller of distribution line
Inventor: DOI TAKASHI
IPC: H02H7/26
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To avoid the erroneous writing control of the nonvolatile memory unit of a control processing unit when the voltage of a driving power supply rises. SOLUTION: A power supply state detection unit 13 which compares the voltage of the driving power supply of a control processing unit 4 with a predetermined threshold voltage, and outputs a power supply unstability detection signal until the voltage of the driving power supply exceeds the threshold voltage; and a writing prohibiting gate unit 17 which clamps a control terminal related to the writing of a memory unit 10 at a control prohibiting level to prohibit the writing in the memory unit 10, while the power supply unstability detection signal is outputted; are provided.
Patent JP-H0679493-A (JP)
Title: Flux-containing al alloy brazing filler metal
Inventor: IWAI ICHIRO
IPC: B23K35/14
Filed: 1992-08-31
Abstract: PURPOSE:To enable brazing with excellent brazeability, appearance quality and surface treatability and to simplifying a brazing stage by adequately using the Al alloy brazing filler metal for brazing of joining members having a low solidus phase temp. CONSTITUTION:This flux-contg. Al alloy brazing filler metal contains Al, Si, Cu and fluoride flux, has 0.05 to 20wt.% Si content and 5 to 10wt.% Cu content by the total content of the elements exclusive of the fluoride flux, contains the total of the elements exclusive of the fluoride flux and the fluoride flux at 99.9:0.1 to 70:30 ratios by weight and has the density of >=90% of the theoretical value. Further, Zn may be incorporated at 5 to 20wt.% of the total content of the elements exclusive of the fluoride flux into the compsn.
Patent JP-2000024561-A (JP)
Title: Reset spring made of synthetic resin in trigger type liquid jetting apparatus
Inventor: TSUCHIDA HARUO
IPC: B05B11/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To simplify a spring and give a soft and good stiffness touch of operation by using a leaf spring made of a synthetic resin with high strength. SOLUTION: In a trigger type liquid jetting apparatus comprising a nozzle 2 installed in the tip end of a jetting apparatus main body 1 having a side face shape of an inverse L-shape, a trigger 3 hung down from the front part of the jetting apparatus main body 1 in a back and forth movable manner, and a reciprocating pump 4 housed in the inner part of the jetting apparatus main body 1 and operated by the trigger 3, a pair of right and left spring pieces 29 made of a main leaf spring 33 having an approximately arc-like vertical cross-section shape and an auxiliary lead spring 33, which is a leaf spring with an approximately constant load in the vertical cross-section, are hung from both sides of the front part of a horizontal substrate 12 attached to the upper face of the spraying apparatus main body 1,  the lower ends of the spring pieces 29 are mechanically joined respectively to the middle parts in both side faces of the trigger 3 to approximately conform the elastic deformation track of the main leaf spring 32 to the arc track having a tangential line in the top wall face of the horizontal substrate.
Patent JP-S61111493-A (JP)
Inventor: HOIZUMI ATSUSHI
IPC: G21F5/008
Filed: 1984-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0763143-A (JP)
Title: Valve bearing structure for idle speed control device
Inventor: FUJIMORI YOSHIMASA
IPC: F02M69/32
Filed: 1993-08-25
Abstract: PURPOSE:To provide a valve bearing structure wherein assembly work is facilitated and further a cost of manufacture can be suppressed. CONSTITUTION:A control valve 14 and an auxiliary valve 30 are provided in a bypass passage. The control valve 14 is controlled in accordance with an operating condition of an engine by a computer. The auxiliary valve 30 is controlled in accordance with a temperature of cooling water of the engine by a bimetal 42. A valve element 31, shaft parts 32, 33 and a guide part 34 are integrally molded by synthetic resin or the like. The shaft part 33 is rotatably supported by a bearing 50. The bearing 50 is constituted of two divided half split bearings by a plane containing the axis.
Patent JP-S61112055-A (JP)
Title: Azole derivative, its production, and fungicide containing same as active ingredient
Inventor: TAKAO HISASHI
IPC: A01N43/50
Filed: 1984-11-05
Abstract: NEW MATERIAL:A compound shown by the formula I (A is -CO-, or -CH(OH)-; Az is 1,2,4-triazole group; X is halogen). EXAMPLE:1-( 1,2,4-Triazol-1' )-1-[ 4'-( beta,beta-dichlorovinyl )phenoxy ]-3,3-dimethyl butan-2-one. USE:A fungicide for plants. PREPARATION:A compound shown by the formula II (X' is halogen) is reacted with an azole derivative shown by the formula H-Az in a solvent such as THF, etc. in the presence of an acid acceptor (e.g., metal Na) at room temperature - 100 deg.C for 5-10hr, and then reduced with sodium boron hydride in a water- alcohol mixed solvent at 0-50 deg.C, to give a compound shown by the formula I.
Patent JP-H0281007-A (JP)
Title: Optical connector
Inventor: TANABE TAKASHI
IPC: G02B6/38
Filed: 1988-09-19
Abstract: PURPOSE:To extremely easily make on-site assemblage, maintenance, and repairing, etc., on an optical connector by constituting the optical connector by separating the connector into a male type plug and female type jack. CONSTITUTION:This optical connector is constituted of a male type plug 10 and female type jack 11 and the plug 10 is composed of the 1st ferrule 12 and a knob 13 which holds and fixes the ferrule 12. On the other hand, the jack 11 is constituted of a housing 15 provided with a hole 14 for guiding the 1st ferrule 12 and cap member 17 to be put on the housing 15 and the 2nd ferrule 16 is pushed against the 1st ferrule 12 by means of a coil spring 18 inside the housing 15. Therefore, the complicated structure for securing the ferrules in floating states provided in the conventional connector is eliminated from the male type plug 10 and this optical connector can be assembled easily at a site by means of the plug 10.
Patent JP-S59124395-A (JP)
Inventor: USAMI RIYUUICHI
IPC: G10L15/22
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1170442-A (JP)
Title: Thermal displacement amount calculation device and storage medium for machine tool
Inventor: SHIMIZU MASAYUKI
IPC: G05B19/404
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To calculate arm accurate thermal displacement amount according to the degree of use of a machine tool. SOLUTION: When a specified sampling time is reached (S2: YES), the moved distance of a spindle between sampling times is calculated (S3) and, from the moved distance thus obtained, the maximum displacement amount as the maximum value of thermal displacement when the same drive condition is continued is calculated (S4). Next the number of times of ATC and the number of times of acceleration and deceleration (degree of use) between sampling times are detected (S5) and, based on the detected value thus obtained, the maximum displacement amount is corrected (S6). Based on the maximum displacement amount after the correction, a thermal displacement amount between sampling times is calculated (S7), and the overall thermal displacement amount of a machine tool is obtained by adding the effects of the thermal displacement amount calculated in the past (S8).  Thus an accurate thermal displacement amount can be calculated according to the number of times of ATC and the number of times of acceleration and deceleration.
Patent JP-S6291858-A (JP)
Title: Sample collecting device
Inventor: MATSUURA TAMIZO
IPC: G01N30/08
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a device which can collect exactly a large quantity of a liquid to be measured, by a prescribed quantity, by constituting it so that air is absorbed into a sample loop which has been filled with a moving phase, and thereafter, the liquid to be measured can be absorbed more than a desired quantity. CONSTITUTION:A sample loop 10 in which a liquid to be measures is absorbed through an absorbing injection needle 11 and stored, and a concentrating column 68 to which the liquid to be measured is led in and concentrated are connected to a change-over valve 6. In such a state, air is absorbed into the sample loop 10 which is filled with a moving phase, and thereafter, the liquid to be measured is absorbed more than a desired quantity, only the liquid to be measured of the desired quantity is led to the concentrating column 68, and other fluid is discharged. In such a way, in a syringe 3 and in the sample loop 10, an eluate and the liquid to be measured are not mixed, even a large quantity (for instance, 1,000mul) of liquid to be measured can be collected exactly by a prescribed quantity.
Patent JP-2000066957-A (JP)
Title: Recording and reproducing device and controlling method of recording and reproducing device
Inventor: KAWAMOTO YUKIO
IPC: G06F21/79
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To enable flexible write protect of the entire memory or each elimination block unit by using at least one or more blocks being batch elimination units as a block for a work buffer. SOLUTION: A flash memory 1 consists of plural blocks of a batch elimination unit and its specific block is made a buffer block. Protect information is set to a batch elimination unit block and its bit configuration is initialized to be a writable state. When an input for making the block write inhibit comes from a key inputting means 3, updation is made so that the protect information can be write inhibit. In the case of desiring to return it to write permission, data except the protect information is once copied into a buffer block, the block is initialized and then data is copied from the buffer block. The protect information in the buffer block is made to have write protect information of the entire memory.
Patent JP-H1170689-A (JP)
Title: Electrostatic recording head
Inventor: WATANABE HIROSHI
IPC: H01J29/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic recording head which drives recording needles (anode electrodes) by electric field discharge elements. SOLUTION: A large number of electric field discharge cathode arrays formed by membrane technique are connected by cathode connection lines C0, C1, C2 at every predetermined block within the internal space sealed by a vacuum envelope to be held to a vacuum state and dynamically driven by electrode parts C11, C12. Anodes not shown in a drawing are arranged in opposed relation to the electric field discharge cathode arrays and fed cut to the outside of the vacuum envelope to constitute a recording head part. Resistors R are inserted in the gaps between the cathode array electrodes and the cathode connection lines and a slit S is provided to each of the resistors R to make a resistance value variable and the emission current value of each of cathodes is adjusted so as to become constant to prevent the generation of irregularity in gradation.
Patent JP-H0574403-A (JP)
Title: Method and device for drawing fine pattern
Inventor: KURODA AKIRA
IPC: G01B7/34
Filed: 1991-09-12
Abstract: PURPOSE:To provide a fine pattern drawing method capable of performing drawing at all of the plural probe electrode positions with excellent reproducibility and high stability. CONSTITUTION:Elastic bodies 102-105 each having a small elastic constant are used as members for fitting a plurality of probe electrodes 106-109 respectively. A tip of the probe electrode is brought near to a surface of resist 110 as close as repulsive force of 10<-8>N grade operates between both so as to draw a fine pattern.
Patent JP-H0397182-A (JP)
Title: Reproducing disk device
Inventor: HATAYA HIDEMI
IPC: G11B27/02
Filed: 1989-09-08
Abstract: PURPOSE:To realize replacement of programs in order automatically with a simple arithmetic processing by providing an edit decision means deciding it that all programs are able to be recorded within a recording time of a tape storing all the programs. CONSTITUTION:A subtraction means 10 calcualates a difference of the total playing time of 1st to N-th programs with respect to the recording time of one side of a recording tape as to program groups stored in a program storage means 4 and stores a minimum N(-Nm) obtaining the negative result into a number storage means 11. Then 1st and 2nd data extraction means 13, 14 extract Nm sets or (Nm-1) sets of program groups from the program storage means 4, the subtraction means 10 applies subtraction to the respective program groups and an edit decision circuit means 16 compares the result of subtraction with the value stored in the subtraction storage means 9. Thus, whether or not all programs to be recorded are recorded within the stored recording time is decided with a comparatively simple arithmetic processing.
Patent JP-S59123087-A (JP)
Title: Accumulator
Inventor: ITOU YUKINOBU
IPC: G06F7/52
Filed: 1982-12-28
Abstract: PURPOSE:To execute the multiplication of an optional word length portion at a low cost by constituting so that it can be used for the multiplication of a different digit position of each one word length portion to provide in parallel the multiple portion, when executing the multiplication of integer times of one word length. CONSTITUTION:Two groups of an accumulator Acc1 and Acc2 are connected in parallel. (2) and B, and (1) and A are set to inputs X, Y of the accumulators Acc1 and Acc2. As a result, these values are set to registers R1, R2 of the accumulators Acc1, Acc2. In this state, the multiplication is executed with regard to the values set to the registers R1, R2, by a multiplying part MP, and a result of the multiplication of (2XB) and (1XA) is derived. Subsequently, this result is added to an output from a register R3 by an adding part ADD through a selecting part, and its result of addition is added to the register R3. Next, (2) and A are set to the accumulators Acc1 and Acc2, and the same operation is executed. In this case, the carry which occurs in case of addition by the accumulator Acc1 is inputted to the ADD of the Acc2 and added. (1XB) is also executed in the same way as (2XB).
Patent JP-H1059431-A (JP)
Title: Packaging bag for heating by microwave oven
Inventor: INOUE SHINICHI
IPC: B65D81/20
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To release steam to the outside from a hole which generates at a sealed part due to the increase of an internal pressure at the time of heating by providing a strength weakened part at one part of the sealed part for sealing of a packaging bag for heating by a microwave oven, which is heated while housing a housed article. SOLUTION: This packaging bag A is formed in such a manner that the shape or the strength of one part 1' of the sealed part 1 for sealing may change. At the time of heating, the sealed part 1' is cut off at the location of a cutting off line 3, and the cross section of a strength weakened part 4 is exposed to the outside of the packaging bag A. The shape or the strength of the sealed part 1' are not limited as long as the one part of the sealed part 1' is peeled when the packaging bag A housing a housed article 6 is heated, and the internal pressure has increased by steam which generates from the housed article 6, and the inside and the outside communicate.  For example, if the sealed part 1' is formed into a saw blade shape, when the internal pressure of the packaging bag A has increased, the pressure is concentrated to parts 4 of the sealed part 1', and the parts 4 are peeled, and holes 5 which communicate with the outside are formed, and the steam is released to the outside from them.
Patent JP-H04113731-A (JP)
Title: Multi-filter delay lock loop
Inventor: NAKAGAWA YOSHIKATSU
IPC: H04J13/00
Filed: 1990-09-03
Abstract: PURPOSE:To demodulate an information signal without deteriorating a steady- state tracking characteristic by providing a low pass filter tracing a steady-state phase change and a band pass filter tracking a momentary phase change in parallel as a loop filter to the lock loop. CONSTITUTION:A pseudo noise(PN) signal sent from a transmitter is given to a receiver, in which the signal is extracted as a demodulation signal based on the correlation of the received PN code through the use of a multi-filter delay lock loop including a correlation network via an RF amplifier section 1 and a frequency converter 2. The delay lock loop consists of two filters provided in parallel, that is, a low pass filter 6 and a band pass filter 7. Since the low pass filter 6 relates to a steady-state tracking characteristic, the cut-off frequency is set in the vicinity of the DC component such as 2-3kHz and the center frequency of the band pass filter 7 depends on the frequency of the information signal and the band width is sufficient to extract the information signal.